I started using HyperCard in about 1989. When Apple dropped it, I went over to SuperCard, then RunRev, which later morphed into LiveCode.
Things have become far more complex in the meantime, with provision having to be made for portable devices of various screen-sizes, and to take account of a much greater on-line capability, for example. This increased complexity has resulted in more frequent upgrades, but this has not always come without cost. Relatively simple stuff that used to work fine, now presents problems.
There is a good LiveCode forum where such problems are discussed, but here are some of the problems I have encountered in recent updates to LiveCode. If you have suggestions or comments, please contact me.